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Fixed Infrared Temperature Transmitters with a Selection of Field of Views to fit most Industrial Applications

$204.64

Item# OS211-LT

In stock

Lead Time (If not in stock): 2 weeks
Fixed Infrared Temperature Transmitters with a Selection of Field of Views to fit most Industrial Applications OS211-LT OS211-LT
  • Temperature Range: -20 to 500°C (-4 to 932ºF)
  • Emissivity Setting: Fixed at 0.95
  • 2-Wire 4 to 20 mA Output or 4-Wire Voltage/Thermocouple Output
  • 4-Wire Unit Provides Internal Sensor Temperature
  • Field of View: 2:1, 15:1, 30:1 or Close Focus
  • Fast Response with High Stability
  • Stainless Steel Housing, Sealed to IP65
  • Quick and Easy Installation
  • Optional Air/Water Cooled Housing, Air Purge Collar, Laser Sighting Tool and Mounting Brackets

OS211-LT Model Options

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Process Temprature Range
Field of View
Output
Features
Accuracy @ Ambient
Operating Temprature range
Laser Output
Built in Display
Emissivity
Cable Length
Supply Voltage
Spectral Response
Response Time
Communication Protocol
Intrisically Safe


  • Housing Material Stainless Steel
  • Form Factor Compact
  • Emissivity Fixed at 0.95
  • Maximum Ambient Humidity 95% RH non-condensing
  • Maximum Ambient Temperature 70°C (158°F)
  • Repeatability ±0.5% of reading or ±0.5°C whichever is greater
  • Measurement Type Temperature
  • Sensor Diameter 18 mm
  • Measurement Units RH
  • Sensor Length 103 mm
  • Thread Size M16 x 1 mm pitch
  • Temperature Accuracy ±1% of reading or ±1°C whichever is greater
This Series is a range of high quality, low cost, compact sensors which measure the temperature of inaccessible or moving objects and materials. They measure temperatures from -20 to 500°C (-4 to 932ºF), accurately and consistently, with an outstanding response time of 240 ms. Infrared (IR) sensors are available as either 2- or 4-wire units. Twowire IR sensors transmit the target temperature as a 4 to 20 mA output and offer a simple solution for most non-contact temperature measurement applications. Four-wire IR sensors transmit the target temperature as a 0 to 50 mV or thermocouple output (Type J, K or T) plus the internal sensor temperature as a 4 to 20 mA output. This second output can be used to ensure that the sensor is being operated within the correct ambient temperature limits and prevent damage caused by overheating or overcooling. It can also be used to give an approximate indication of the air temperature surrounding the sensor. IR sensors are fitted with precision germanium lenses for accurate optics.

SPECIFICATIONS
Accuracy: ±1% of reading or ±1ºC whichever is greater
Repeatability: ±0.5% of reading or ±0.5ºC whichever is greater
Emissivity: Fixed at 0.95
Response Time, t90: 240 ms (90% response)
Spectral Range: 8 to 14 µm
Supply Voltage: 24 Vdc (28 Vdc max)
Min Sensor Voltage: 6 Vdc
Max Loop Impedance: 900 O (4 to 20 mA output)
Output Impedance: 56 O (voltage/thermocouple output) Mechanical
Construction: Stainless steel
Dimensions: 103 L x 18 mm D (4.06 x 0.71")
Thread Mounting: M16 x 1 mm pitch
Cable Length: 1 m (3.3') (included) longer lengths available to order
Weight with Cable: 95 g (3.35 oz) Environmental
Rating: IP65
Ambient Temperature Range: 0 to 70ºC (32 to 158ºF)
Relative Humidity: 95% max non-condensing
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